A small tool to view real-world ActivityPub objects as JSON! Enter a URL
or username from Mastodon or a similar service below, and we'll send a
request with
the right
Accept
header
to the server to view the underlying object.
{
"@context": [
"https://www.w3.org/ns/activitystreams",
{
"ostatus": "http://ostatus.org#",
"atomUri": "ostatus:atomUri",
"inReplyToAtomUri": "ostatus:inReplyToAtomUri",
"conversation": "ostatus:conversation",
"sensitive": "as:sensitive",
"toot": "http://joinmastodon.org/ns#",
"votersCount": "toot:votersCount",
"Hashtag": "as:Hashtag"
}
],
"id": "https://floss.social/users/omgubuntu/statuses/114299121040624951",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-04-07T22:49:37Z",
"url": "https://floss.social/@omgubuntu/114299121040624951",
"attributedTo": "https://floss.social/users/omgubuntu",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://floss.social/users/omgubuntu/followers"
],
"sensitive": false,
"atomUri": "https://floss.social/users/omgubuntu/statuses/114299121040624951",
"inReplyToAtomUri": null,
"conversation": "tag:floss.social,2025-04-07:objectId=84993568:objectType=Conversation",
"content": "<p>Firefox nightly introduces an experimental feature that shows an AI summary for web link previews <a href=\"https://www.omgubuntu.co.uk/2025/04/firefox-nightly-introduces-experimental-link-previews-with-ai-summary\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">omgubuntu.co.uk/2025/04/firefo</span><span class=\"invisible\">x-nightly-introduces-experimental-link-previews-with-ai-summary</span></a></p><p><a href=\"https://floss.social/tags/mozilla\" class=\"mention hashtag\" rel=\"tag\">#<span>mozilla</span></a> <a href=\"https://floss.social/tags/AI\" class=\"mention hashtag\" rel=\"tag\">#<span>AI</span></a> <a href=\"https://floss.social/tags/Firefox\" class=\"mention hashtag\" rel=\"tag\">#<span>Firefox</span></a> <a href=\"https://floss.social/tags/foss\" class=\"mention hashtag\" rel=\"tag\">#<span>foss</span></a></p>",
"contentMap": {
"en": "<p>Firefox nightly introduces an experimental feature that shows an AI summary for web link previews <a href=\"https://www.omgubuntu.co.uk/2025/04/firefox-nightly-introduces-experimental-link-previews-with-ai-summary\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">omgubuntu.co.uk/2025/04/firefo</span><span class=\"invisible\">x-nightly-introduces-experimental-link-previews-with-ai-summary</span></a></p><p><a href=\"https://floss.social/tags/mozilla\" class=\"mention hashtag\" rel=\"tag\">#<span>mozilla</span></a> <a href=\"https://floss.social/tags/AI\" class=\"mention hashtag\" rel=\"tag\">#<span>AI</span></a> <a href=\"https://floss.social/tags/Firefox\" class=\"mention hashtag\" rel=\"tag\">#<span>Firefox</span></a> <a href=\"https://floss.social/tags/foss\" class=\"mention hashtag\" rel=\"tag\">#<span>foss</span></a></p>"
},
"updated": "2025-04-07T22:50:49Z",
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://floss.social/tags/Mozilla",
"name": "#Mozilla"
},
{
"type": "Hashtag",
"href": "https://floss.social/tags/AI",
"name": "#AI"
},
{
"type": "Hashtag",
"href": "https://floss.social/tags/Firefox",
"name": "#Firefox"
},
{
"type": "Hashtag",
"href": "https://floss.social/tags/FOSS",
"name": "#FOSS"
}
],
"replies": {
"id": "https://floss.social/users/omgubuntu/statuses/114299121040624951/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://floss.social/users/omgubuntu/statuses/114299121040624951/replies?only_other_accounts=true&page=true",
"partOf": "https://floss.social/users/omgubuntu/statuses/114299121040624951/replies",
"items": []
}
},
"likes": {
"id": "https://floss.social/users/omgubuntu/statuses/114299121040624951/likes",
"type": "Collection",
"totalItems": 14
},
"shares": {
"id": "https://floss.social/users/omgubuntu/statuses/114299121040624951/shares",
"type": "Collection",
"totalItems": 4
}
}